几部动画短视频，精简而精彩，整理在此，分享给大家：

一、

How TCP IP works：

http://v.youku.com/v_show/id_XMzY0NjE0MjIw.html#paction

How TCP IP works：http://player.youku.com/embed/XMzY0NjE0MjIw' frameborder=0 'allowfullscreen'>

二、

How does the Internet Work：

三、

How DNS Work：

http://v.youku.com/v_show/id_XNTAwNDY2NjYw.html?spm=a2h0j.8191423.module_basic_relation.5~5!2~5~5!8~5!2~1~3~A

hahaha：http://player.youku.com/embed/XNTAwNDY2NjYw' frameborder=0 'allowfullscreen'>

hahahahahaha：http://player.youku.com/player.php/sid/XNTAwNDY2NjYw/v.swf

附 markdown 引用视频的格式：

<iframe height=498 width=510 src='http://player.youku.com/embed/XMzY0NjE0MjIw' frameborder=0 'allowfullscreen'></iframe>

这样还要自己调节大小，最简单的方法是

hahaha. Thanks to friend jiangpeng http://blog.csdn.net/u010331406/article/details/49620715